ACMISST(Shanghai, China) 2011.05.06 The clinical results of minimally invasive reconstruction of thoracic spine with extrapleural approach in patients with high risk patients: A report of five cases. (Lee HC, Hwang BW, Lee SH)
대한신경외과학회(Seoul, S.Korea) 2009.10.14 Should a hematoma that has developed in the retroperitoneal space be removed after ALIF? : A case report (Lee CJ, Lee HC, Hwang BW, Lee SH)
대한신경외과학회(Seoul,S.Korea) 2009.10.14 Three-level Anterior Lumbar Interbody Fusion and Percutaneous Pedicle screw Fixation (ALIF with PPF) using a sextant system: Technical case report (Kim KB, Lee HC, Hwang BW, Lee SH)
WCMISST(Honolulu, Hawaii) 2008.06.03 Extrapleural approach in lower thoracic and thoracolumbar lesions (Maeng DH, Lee HC, Jang JS, Lee SH)
Asia Spine 2010(Incheon, S.Korea) 2010.09.09 Anterior lumbar interbody fusion followed by percutaneous pedicle screw fixation for dual isthmic spondylolisthesis (Tsang YS, Hwang BW, Lee HC, Lee SH)
대한신경외과학회(Busan, S.Korea) 2010.04.08 Anterior lumbar interbody fusion followed by percutaneous pedicle screw fixation for dual isthmic spondylolisthesis (Tsang YS, Hwang BW, Lee HC, Lee SJ, Choi BG , Lee SH)
대한신경외과학회(Seoul, Korea) 2006.10.16 Good outcome of anterior lumbar interbody fusion with additional percutaneous pedicle fixation in patients after hysterectomy (Hur SM, Lee SH, Choi WC, Kim HS, Lee HC, Cho HY )